87476454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{691}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 204784944

約数和(自身を除く): 117308490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 541, 691, 1082, 1382, 1623, 2073, 3246, 4146, 4869, 6219, 7033, 8983, 9738, 12438, 14066, 17966, 21099, 26949, 42198, 53898, 63297, 80847, 126594, 161694, 373831, 747662, 1121493, 2242986, 3364479, 4859803, 6728958, 9719606, 14579409, 29158818, 43738227, 87476454]

約数ペア:

[(1, 87476454), (2, 43738227), (3, 29158818), (6, 14579409), (9, 9719606), (13, 6728958), (18, 4859803), (26, 3364479), (39, 2242986), (78, 1121493), (117, 747662), (234, 373831), (541, 161694), (691, 126594), (1082, 80847), (1382, 63297), (1623, 53898), (2073, 42198), (3246, 26949), (4146, 21099), (4869, 17966), (6219, 14066), (7033, 12438), (8983, 9738)]